30 citations · 50 across the 3 of their papers we have counts for
3 papers
quant-ph2023
Prepare-and-measure based QKD protocol under free-space losses
Mitali Sisodia, Joyee Ghosh
In this study, we have theoretically presented a prepare-and-measure-based SARG04 protocol over free space. It has shown that the highest secret key rate is possible even under fre…
quant-ph2015★ 30 cited
Measurement and shaping of biphoton spectral wavefunctions
Nora Tischler, Alexander Buese, Luke G. Helt +5
In this work we present a simple method to reconstruct the complex spectral wavefunction of a biphoton, and hence gain complete information about the spectral and temporal properti…
quant-ph2011★ 20 cited
A quantum detector for photon entanglement
J. Huwer, J. Ghosh, N. Piro +3
We use a single trapped 40Ca+ ion as a resonant, polarization-sensitive absorber to detect and characterize the entanglement of tunable narrowband photon pairs from a spontaneous p…